A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6685-01-112-7658
NSN 6610-00-587-3260
NSN 5999-01-065-1646
NSN 5925-01-311-4627
NSN 5920-00-554-0437
NSN 6130-01-042-8631
NSN 6645-00-350-8070
NSN 5999-01-401-5322
NSN 5945-01-456-2999
NSN 5895-01-179-7731
NSN 5996-00-691-6554
NSN 6685-00-935-6961